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New Turner N55 Stage 1, 2 & 3 Performance Software

Stage 1 - Great for stock cars, or those with intake and/or exhaust upgrades such as a cat-back exhaust. Turner experienced peak gains of +96 horsepower, 127 ft/lbs torque with an intake and cat-back exhaust.

Stage 2 - Additional resistance to heat with the addition of an intercooler. Similar max gains to Stage 1, with improved top-end power output. Turner's testing showed peak gains of +103 horsepower and 139 ft/lbs of torque!

Stage 3 - Massive gains of +108 horsepower, +149 ft/lbs torque. Requires high flow downpipe and cat-back exhaust, intercooler, and intake.


Feel the Power

For Your N55 Powered BMW

Turner Motorsport N55 Performance Software
Simply the best N55 performance software available - tuned for stock or modified cars. Adds serious power and torque with superior driveability. Installs easily through the OBD port.
Offers peak gains of up to 110hp and 174ft-lbs tq!
Brand: Turner Motorsport - Corporate Logo
ES#: 3646920
Mfg#: TN55

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Starting at$816.95
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